On this week’s episode of The MadTech Podcast, ExchangeWire’s Rachel Smith and Ciaran O'Kane are joined by Chris Stark, senior director of product management at Oracle Data Cloud, to discuss the latest news in ad tech and martech. In this session, they cover: UK ecommerce spend; Asos' plans for a programmatic ad business; and YouGov's expansion of their Global Fan Profiles tool to esports.